Interested to Buy Any Domain ? << Click Here >> for more details...
what is the advantages of Lighting transformer?.. is it
possible to reduce the power consumption ?.
- 6 Answers
- 31379 Views
- Lucas TVS, I also Faced
- E-Mail Answers
Answer Posted / cnu
Generally the power is transmitted in 3-Phase DELTA
circuit. where as lighting is conneted to single phase. and
lighting load is totally unbalanced so a delta circuit
cannot be used in supllying a lighting load due to non-
availability of neutral conductor.
for this purpose a lighting transformer is used which
transforms the 3-phase delta circuit into a 3-phase star
circuit. which can be used to supply single phase
unbalanced loads due to the availability of neutral wire.
the transformer can be used in transforming any voltage
level.
| Is This Answer Correct ? | 32 Yes | 23 No |
Post New Answer View All Answers
what is the illumination level required for child play area?
What is marx circuit?
why three phase capacitor takes unbalanced current in capacitor bank?
sir i want previous entrance exam papers for written test
Where is the best place to mount distribution panel in a house.
What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer?
I am completed DEEE in tamilnadu, now i am working in andhrapradesh with 2.5 year experience in relavent field. capacity of the tranformer is 11KV, 1MVA Transformer, i am eligible for getting c licence in andhrapradesh pl help me.
WHTA IS LIMT OF LEAKGE CURRENT OF 11 KV 1 CORE 1000SQ.MM. XLPE CABLE.LOAD ON CABLE IS AROUND 600AMP .LENGTH 500 MTRS.
In Air circuit breaker LSIG protection unit is used. Without fault in cables (2 runs 3Cx150Sq.mm Copper, 1Kv grade, XPLE armored cable IR value is more than 550Mohm @ 500V Megger) and load section Long time Overcurrent protection is triggers and trips the unit. We changed LSIG protection with new factory tested unit. Even then fault is persisting. Please suggest the possible causes
how can i determine the KVA/MVA rating of transformer precisely?? is there any standard test?????
1. If 8.35%Z means the percentage impedance of 132kV-line from power company, we will like to reconfirm its base capacity.
What are the various types of BUSBAR Schemes? explain each
what is transient voltage?
what is the formula to calculate voltage drop/loss on 66KV Transmission Line?
what is the formula for calculating the phase clerance between two phases and phase to earth how to calculate the cable for a motor
